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(parent: 48f6a5c) | patch
powerpc/mpc85xx: Workaround for erratum CPU_A011
authorYork Sun <yorksun@freescale.com>
Mon, 7 May 2012 07:26:47 +0000 (07:26 +0000)
committerAndy Fleming <afleming@freescale.com>
Fri, 6 Jul 2012 22:30:33 +0000 (17:30 -0500)
commit5e23ab0a31f19f894fe46bfab6f68b8bcfa10cf6
tree48f508182cde09a202b6464599925a5415f2fed8tree | snapshot
parent48f6a5c348453fc3ab33aaa91e5e4198a28678ffcommit | diff
powerpc/mpc85xx: Workaround for erratum CPU_A011

Erratum NMG_CPU_A011 applies to P4080 rev 1.0, 2.0, fixed in rev 3.0.
It also applies to P3041 rev 1.0, 1.1, P2041 rev 1.0, 1.1. It shares the
same workaround as erratum CPU22. Rearrange registers usage in assembly
code to avoid accidental overwriting.

Signed-off-by: York Sun <yorksun@freescale.com>
arch/powerpc/cpu/mpc85xx/cmd_errata.c diff | blob | history
arch/powerpc/cpu/mpc85xx/cpu_init.c diff | blob | history
arch/powerpc/cpu/mpc85xx/release.S diff | blob | history
arch/powerpc/include/asm/config_mpc85xx.h diff | blob | history
Cloned from git://git.denx.de/u-boot.git